River Cruising with Tauck: . Cruise down Europe's great rivers and waterways aboard our custom-designed premium riverboats. Truly inclusive, Tauck's river cruises include all private shore excursions, wine with dinner aboard ship, meals at sea & ashore with an onboard choice of alternative bistro dining, services of a Tauck Cruise Director and one Tauck Director for every 40 guests, all gratuities, on-board experts and more.